CN116479945A - Cable groove cover plate positioning paving system based on positioning scanning - Google Patents
Cable groove cover plate positioning paving system based on positioning scanning Download PDFInfo
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- CN116479945A CN116479945A CN202310738300.9A CN202310738300A CN116479945A CN 116479945 A CN116479945 A CN 116479945A CN 202310738300 A CN202310738300 A CN 202310738300A CN 116479945 A CN116479945 A CN 116479945A
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- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001141 propulsive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention relates to the technical field of positioning and paving of a cable trough cover plate of a railway, in particular to a positioning and paving system of the cable trough cover plate based on positioning scanning, wherein a pair of upper travel annunciators which are in one-to-one correspondence with a pair of lower travel annunciators which are adjacent front and back are arranged on an adjusting frame, and the side walls of the adjusting frame and an auxiliary bottom frame are respectively driven by mutually independent driving components on the side walls of a paving machine, so that the positioning and paving system has the beneficial effects that: through setting up the cooperation of annunciator and scanning camera, realize the location scanning, carry out the correction of apron position before mating formation, utilize worm and bevel gear's cooperation, realize the circumference and adjust the angular adjustment of sucking disc after to the apron absorption for apron and constant head tank looks adaptation, correspondence each other, through setting up alignment jig and the auxiliary underframe that have the travel annunciator, thereby realize the automatic positioning propelling in the length scope of walking dolly, improved the propulsive precision of stroke greatly, improved the efficiency that the apron was laid.
Description
Technical Field
The invention relates to the technical field of positioning and paving of a cable trough cover plate of a railway, in particular to a positioning and paving system of the cable trough cover plate based on positioning scanning.
Background
In the process of building, long cables are usually paved for realizing the transmission of the cables, and the cables are usually placed in a cable groove for protection and arrangement of the cables, and then a cover plate is paved and covered on the cable groove for achieving the purpose of protecting the cables.
In the prior art, in order to adapt to the cover plate of the long-distance cable groove to lay, the cooperation of the mechanical arm and the travelling trolley is adopted, automatic laying is realized, the cover plate is adsorbed by utilizing the sucking disc in the laying process, and the cover plate is automatically laid in the cable groove by utilizing the mechanical arm.
However, in the practical paving process, the paving reduction requirement between adjacent cover plates is higher, once gaps appear, the cable grooves are exposed, external rainwater, dust and the like enter, so that the aim of protection cannot be achieved, the traditional mechanical arm paving precision is low, the deviation of the cover plates when stacked causes that the suckers adsorb the rear cover plates to be in an axial deviation state, and in the paving process, synchronous pushing is needed to be carried out on paving positions, so that after each cover plate is paved, accurate transverse displacement pushing is needed, the precision requirement on a walking trolley is high, and the paving efficiency and precision are seriously influenced by high-precision advancing.
Disclosure of Invention
The invention aims to provide a cable trough cover plate positioning paving system based on positioning scanning so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a cable trough cover positioning and paving system based on positioning scanning, the cable trough cover positioning and paving system comprising:
the paving device comprises a paving machine, the paving machine is arranged on the roadbed, one side of the paving machine is opposite to a cable groove on the roadbed, a mechanical arm is arranged on one side, close to the cable groove, of the paving machine, and a loading trolley for loading a cover plate is arranged on the other side of the paving machine;
the paving adsorption assembly is arranged at the free end part of the mechanical arm and comprises a pair of bottom plates and a top plate which are parallel up and down, the upper end of the top plate is connected with the mechanical arm, the lower end of the top plate is vertically provided with a pair of air cylinders which are bilaterally symmetrical, the top plate is provided with a height limiting probe, the lower end of the top plate is provided with a scanning camera, the end parts of the telescopic ends of the air cylinders are fixedly connected to the bottom plates, and the lower end of the bottom plate is provided with a pair of sucking discs for sucking the cover plates;
the rotary adjusting assembly is arranged in the bottom plate and comprises a bevel gear and a worm, a rotary groove is formed in the lower end of the bottom plate, an elastically installed limiting ring is arranged in the rotary groove, an annular hollow rotary ring is wrapped in the limiting ring, an air pipe extending to the upper end of the bottom plate is vertically arranged in the middle of the hollow rotary ring, an air pipe bearing is rotatably arranged on the bottom plate, the upper end of the air pipe is connected with the air pump, a bevel gear is arranged on the circular arc outer wall of the upper end of the air pipe, and the worm which is connected with the bevel gear in a meshed mode and is installed in a lifting mode is vertically arranged at the upper end of the bottom plate;
the locating component is installed at the upper end of cable groove, locating component includes auxiliary underframe and alignment jig, the length of auxiliary underframe is greater than the twice of apron length, run through on the auxiliary underframe be provided with the constant head tank of apron size adaptation, auxiliary underframe is close to one side up end slidable mounting of shop's machine has the alignment jig, one side up end slope that the alignment jig was kept away from to auxiliary underframe is provided with the slope spacing, be provided with the locator that corresponds the response with the spacing probe of height on the slope spacing, the both sides lateral wall of auxiliary underframe is provided with four sets of down stroke annunciators that correspond with the constant head tank front and back lateral wall, be provided with on the alignment jig with the adjacent a pair of down stroke annunciators one-to-one down stroke annunciators, the lateral wall of alignment jig and auxiliary underframe is driven through mutually independent drive assembly on the shop's machine lateral wall respectively.
Preferably, the paving machine is provided with a driving device for walking back and forth, the roadbed is provided with a ground rail, the lower end of the paving machine is arranged on the ground rail, and the paving machine is arranged in parallel and slidably along the line groove.
Preferably, the upper end of bottom plate is provided with the mounting bracket, the lower extreme of mounting bracket is vertical to be provided with the pneumatic lever, and the worm is connected vertically to the lower extreme of pneumatic lever, and the outer wall of worm is connected with the tooth meshing of bevel gear.
Preferably, the lower extreme of change groove is provided with the spacing bottom of screw installation, the lower extreme pressfitting of spacing ring and hollow swivel is in the upper end of spacing bottom, and the inner circle of hollow swivel is provided with four group's connecting pipes that circumference array distributes, the one end intercommunication trachea of connecting pipe, the other end of connecting pipe passes through hollow swivel intercommunication sucking disc, the upper end slip of sucking disc runs through spacing bottom.
Preferably, the upper end of the auxiliary bottom frame is provided with an inclined guide rod inclined outwards at a position corresponding to the four groups of right-angle corner positions of the positioning groove, and a right-angle chute communicated with the ports at the upper ends of the four groups of right-angle corners of the positioning groove is arranged on the inclined guide rod in a penetrating manner.
Preferably, one side of the paving machine, which is close to the cable trough, is provided with a side frame, a driving assembly is arranged in the side frame, the driving assembly is a first driving rod and a second driving rod which are distributed in an up-down parallel manner, the front ends of the first driving rod and the second driving rod are connected with right-angle connecting frames, and a pair of connecting frames which are distributed up-down are respectively connected to the side walls of the adjusting frame and the auxiliary bottom frame.
Preferably, the lower extreme of alignment jig and supplementary underframe all is provided with the gyro wheel, and the gyro wheel of supplementary underframe lower extreme is along the up end lateral sliding in line groove, and the upper end of supplementary underframe is provided with long banding guide rail, and the gyro wheel of alignment jig lower extreme is followed guide rail side direction and is slided.
Preferably, a gap is reserved between the circular arc outer wall of the limiting ring and the inner wall of the rotary groove, a plurality of groups of buffer air bags distributed in a circumferential array are arranged in the gap, one end of each buffer air bag is propped against the inner wall of the rotary groove, and the other end of each buffer air bag is adhered to the circular arc outer wall of the limiting ring.
Preferably, the lower end of the scanning camera is aligned to the cover plate, and a visual positioning model corresponding to the downstroke annunciator and the upstroke annunciator is arranged in the scanning camera.
Preferably, the outer walls of the telescopic rod pieces on the pneumatic rod and the air cylinder are respectively provided with a reset ring, and the outer diameters of the reset rings are larger than the outer diameters of the telescopic rod pieces on the pneumatic rod and the air cylinder.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the matching of the annunciator and the scanning camera, positioning scanning is realized, correction of the position of the cover plate is performed before paving, and angle adjustment of the circumferential adjustment sucker to the cover plate after absorption is realized by using the matching of the worm and the bevel gear, so that the cover plate and the positioning groove are mutually matched and correspond, and through the arrangement of the adjusting frame with the travel annunciator and the auxiliary bottom frame, automatic positioning propulsion is realized within the length range of the travelling trolley, the travel propulsion precision is greatly improved, and the cover plate paving efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a pavement structure of the present invention;
FIG. 2 is a schematic diagram of an adsorption structure according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic perspective view of a paving adsorption assembly according to the present invention;
FIG. 6 is a schematic view of an assembled perspective view of a hollow swivel of the present invention;
FIG. 7 is a top view of an auxiliary bottom frame of the present invention;
FIG. 8 is a schematic perspective view of an auxiliary bottom frame according to the present invention;
fig. 9 is a schematic diagram of a positioning detection structure according to the present invention.
In the figure: 1. roadbed; 2. a ground rail; 3. paving machine; 4. a loading trolley; 5. a mechanical arm; 6. paving an adsorption component; 7. a side frame; 8. a cable trough; 9. a top plate; 10. a cylinder; 11. a height limiting probe; 12. scanning the camera; 13. an auxiliary bottom frame; 14. tilting the guide rod; 15. a positioning groove; 16. an adjusting frame; 17. a cover plate; 18. a bottom plate; 19. a mounting frame; 20. tilting the limiting frame; 21. a suction cup; 22. a pneumatic lever; 23. a buffer air bag; 24. a limiting bottom cover; 25. a hollow swivel; 26. a worm; 27. an air pump; 28. bevel gears; 29. a connecting pipe; 30. a limiting ring; 31. a right angle chute; 32. a roller; 33. an upstroke annunciator; 34. a downstroke annunciator; 35. a guide rail; 36. a first driving lever; 37. a second driving lever; 38. a connecting frame; 39. an air pipe; 40. a rotary groove; 41. a reset ring; 42. a positioner.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution:
example 1: the cable trough cover plate positioning and paving system based on positioning scanning comprises a paving device, a paving adsorption assembly 6, a rotation adjusting assembly and a positioning assembly.
The paving device comprises a paving machine 3, wherein the paving machine 3 is arranged on the roadbed 1, one side of the paving machine 3 is opposite to a cable groove 8 on the roadbed 1, one side, close to the cable groove 8, of the paving machine 3 is provided with a mechanical arm 5, and the other side of the paving machine 3 is provided with a loading trolley 4 for loading a cover plate 17.
The cover 17 is transported to the upper end of the cable tray 8 by movement of the robot arm 5.
The adsorption assembly 6 of mating formation installs the free end at arm 5, adsorption assembly 6 of mating formation includes a pair of bottom plate 18 and roof 9 that are parallel from top to bottom, and arm 5 is connected to the upper end of roof 9, and the lower extreme of roof 9 is vertical to be provided with a pair of cylinder 10 of bilateral symmetry, is provided with high spacing probe 11 on the roof 9, and the lower extreme of roof 9 is provided with scanning camera 12, and the flexible end tip fixed connection of cylinder 10 is on bottom plate 18, and the lower extreme of bottom plate 18 is provided with sucking disc 21 of a pair of adsorption cover 17.
As shown in fig. 2, the cover plate 17 on the carrying trolley 4 is adsorbed by arranging the sucking disc 21, so that the purpose of taking materials is achieved, and the cover plate 17 is transported to the position right above the cable groove 8 by using the mechanical arm 5.
In the descending process of the mechanical arm 5, when the height of the height limiting probe 11 corresponds to the height of the positioner 42, the mechanical arm 5 stops moving and keeps the height, and the height is the initial height of the positioning detection, at this time, the scanning light of the scanning camera 12 and the corners of the cover plate 17, the upper stroke annunciator 33 and the lower stroke annunciator 34 are on the same inclined straight line, as shown in fig. 9.
The rotation adjusting component is installed in the bottom plate 18, the rotation adjusting component comprises a bevel gear 28 and a worm 26, the lower end of the bottom plate 18 is provided with a rotary groove 40, a limiting ring 30 which is elastically installed is arranged in the rotary groove 40, an annular hollow rotary ring 25 is wrapped in the limiting ring 30, an air pipe 39 which extends to the upper end of the bottom plate 18 is vertically arranged in the middle of the hollow rotary ring 25, an air pipe 39 bearing is rotatably installed on the bottom plate 18, the upper end of the air pipe 39 is connected with an air pump 27, the circular arc outer wall of the upper end of the air pipe 39 is provided with the bevel gear 28, and the upper end of the bottom plate 18 is vertically provided with the worm 26 which is meshed with the bevel gear 28 and installed in a lifting manner.
Through the intercommunication of air pump 27 and gas tube 39 to make sucking disc 21 form the negative pressure by utilizing air pump 27, be convenient for carry out stable absorption to apron 17, when scanning camera 12 detects the in-process, the right angle corner of apron 17 is skew with the slope straight line of location scanning, through driving worm 26 elevating movement, make worm 26 and bevel gear 28 meshing, and then pull trachea 39 rotation, realize the regulation to sucking disc 21 angle, make four group corners of apron 17 coincide with the slope straight line that scanning camera 12 detected and correspond.
The locating component installs the upper end at cable groove 8, locating component includes auxiliary underframe 13 and alignment jig 16, auxiliary underframe 13's length is greater than the twice of apron 17 length, run through on the auxiliary underframe 13 be provided with apron 17 size adaptation's constant head tank 15, auxiliary underframe 13 is close to one side up end slidable mounting of paver 3 has alignment jig 16, auxiliary underframe 13 is kept away from one side up end slope of constant head tank 15 and is provided with slope spacing 20, be provided with the locator 42 that corresponds the response of high spacing probe 11 on the slope spacing 20, auxiliary underframe 13's both sides lateral wall is provided with four sets of lower stroke annunciators 34 that correspond with alignment jig 15 front and back lateral wall, be provided with on alignment jig 16 with a pair of lower stroke annunciators 34 one-to-one adjacent lower stroke annunciators 33, the lateral wall of alignment jig 16 and auxiliary underframe 13 drives through mutually independent drive assembly on the paver 3 lateral wall respectively.
By arranging the positioning groove 15, the cover plate 17 is accurately paved downwards in the cable groove 8 along the positioning groove 15, when one cover plate 17 is paved, the cylinder 10 is lifted and reset, the mechanical arm 5 moves and adsorbs the next cover plate 17 on the material carrying trolley 4, at the moment, the adjusting frame 16 moves forwards, when the upper stroke annunciator 33 at the rear end of the adjusting frame 16 is overlapped with the lower stroke annunciator 34 at the front end of the auxiliary underframe 13, the adjusting frame 16 stops moving, the auxiliary underframe 13 drives to advance, at the moment, the upper stroke annunciator 33 at the rear end of the adjusting frame 16 is separated from the lower stroke annunciator 34 at the front end of the auxiliary underframe 13, when the lower stroke annunciator 34 at the rear end of the auxiliary underframe 13 is overlapped with the upper stroke annunciator 33 at the rear end of the adjusting frame 16, the auxiliary underframe 13 stops moving, at the moment, the auxiliary underframe 13 just moves by the length of one cover plate 17, and the mechanical arm 5 moves to the position right above the positioning groove 15 and descends to the position with the same height as the positioning device 42, and the positioning detection of a new round is performed.
When the auxiliary bottom frame 13 advances to the forefront end of the paving machine 3, the auxiliary bottom frame 13 and the adjusting frame 16 automatically reset to the rearmost end of the paving machine 3, and the paving machine 3 advances to the length of one self body position, so that in the paving process, the paving machine 3 only needs to accurately adjust the self body position, and paving in the self body range does not need to advance and adjust, thereby greatly reducing the requirement on the advancing precision, improving the paving efficiency, and synchronously realizing the precision calibration of the relative position between the cover plate 17 and the positioning groove 15 and the relative position between the auxiliary bottom frame 13 and the adjusting frame 16 by utilizing scanning light rays as shown in fig. 9.
Example 2: on the basis of the embodiment 1, a driving device for walking back and forth is arranged on the paving machine 3, a ground rail 2 is arranged on the roadbed 1, the lower end of the paving machine 3 is arranged on the ground rail 2, and the paving machine 3 is arranged in parallel in a sliding manner along a cable groove 8. The lower end of the scanning camera 12 is aligned with the cover plate 17, and a visual positioning model corresponding to the downstroke annunciator 34 and the upstroke annunciator 33 is arranged in the scanning camera 12.
Example 3: on the basis of embodiment 2, the upper end of bottom plate 18 is provided with mounting bracket 19, the lower extreme of mounting bracket 19 is vertical to be provided with pneumatic rod 22, the vertical worm 26 of connecting of lower extreme of pneumatic rod 22, the outer wall of worm 26 is connected with the tooth meshing of bevel gear 28, the lower extreme of change groove 40 is provided with the spacing bottom 24 of screw installation, spacing ring 30 and the lower extreme pressfitting of hollow swivel 25 are in the upper end of spacing bottom 24, the inner circle of hollow swivel 25 is provided with four sets of connecting tubes 29 that the circumference array distributes, the one end intercommunication trachea 39 of connecting tube 29, the other end of connecting tube 29 communicates sucking disc 21 through hollow swivel 25, the upper end slip of sucking disc 21 runs through spacing bottom 24, telescopic link outer wall on pneumatic rod 22 and the cylinder 10 all is provided with reset ring 41, the external diameter of reset ring 41 is greater than the external diameter of telescopic link on pneumatic rod 22 and the cylinder 10.
The worm 26 is driven by the pneumatic rod 22 to carry out lifting adjustment, so that the purpose of adjusting the offset angle of the cover plate 17 is achieved, the cylinder 10 and the pneumatic rod 22 are automatically reset after adjustment is completed by arranging the reset ring 41, the detection conditions of initial heights are the same every time, and error accumulation is avoided.
Example 4: on the basis of embodiment 3, the upper end of the auxiliary bottom frame 13 is provided with an inclined guide rod 14 inclined outwards at a position corresponding to the four groups of right-angle corners of the positioning groove 15, a right-angle chute 31 communicated with the upper end ports of the four groups of right-angle corners of the positioning groove 15 is arranged on the inclined guide rod 14 in a penetrating manner, a gap is reserved between the circular arc outer wall of the limiting ring 30 and the inner wall of the rotating groove 40, a plurality of groups of buffer air bags 23 distributed in a circumferential array are arranged in the gap, one end of each buffer air bag 23 abuts against the inner wall of the rotating groove 40, and the other end of each buffer air bag 23 is adhered to the circular arc outer wall of the limiting ring 30.
When the circumferential angle of the cover plate 17 is not deviated, but is deviated from the front, the cylinder 10 drives the cover plate 17 to descend, the corners of the two ends of one side of the deviation of the cover plate 17 are attached to the right-angle chute 31 on the corresponding inclined guide rod 14, the cover plate 17 is extruded by the right-angle chute 31 laterally along with the descending of the cylinder 10, and the buffer air bag 23 on the corresponding side is extruded, so that the cover plate 17 is accurately descended into the positioning groove 15 under the guidance of the right-angle chute 31 and is accurately paved in the cable duct 8.
Example 5: on the basis of embodiment 3, a side frame 7 is arranged on one side of the paving machine 3, which is close to the cable trough 8, a driving component is arranged in the side frame 7, the driving component is a first driving rod 36 and a second driving rod 37 which are distributed in parallel up and down, the front ends of the first driving rod 36 and the second driving rod 37 are respectively connected with a right-angle connecting frame 38, a pair of connecting frames 38 which are distributed up and down are respectively connected to the side walls of the adjusting frame 16 and the auxiliary bottom frame 13, the lower ends of the adjusting frame 16 and the auxiliary bottom frame 13 are respectively provided with a roller 32, the roller 32 at the lower end of the auxiliary bottom frame 13 transversely slides along the upper end face of the cable trough 8, the upper end of the auxiliary bottom frame 13 is provided with an elongated guide rail 35, and the roller 32 at the lower end of the adjusting frame 16 laterally slides along the guide rail 35.
The length of the side frame 7 is the same as that of the paving machine 3, independent driving of the adjusting frame 16 and the auxiliary bottom frame 13 is achieved through the arrangement of the first driving rod 36 and the second driving rod 37, and smooth transverse sliding of the adjusting frame 16 and the auxiliary bottom frame 13 is guaranteed through the cooperation of the guide rail 35 and the idler wheels 32.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Cable groove cover plate positioning paving system based on positioning scanning is characterized in that: the cable trough cover plate positioning and paving system comprises:
the paving device comprises a paving machine (3), the paving machine (3) is arranged on the roadbed (1), one side of the paving machine (3) is opposite to a cable groove (8) on the roadbed (1), a mechanical arm (5) is arranged on one side, close to the cable groove (8), of the paving machine (3), and a material loading trolley (4) for loading a cover plate (17) is arranged on the other side of the paving machine (3);
the paving adsorption assembly (6), the paving adsorption assembly (6) is arranged at the free end part of the mechanical arm (5), the paving adsorption assembly (6) comprises a pair of bottom plates (18) and top plates (9) which are parallel up and down, the upper end of each top plate (9) is connected with the mechanical arm (5), the lower end of each top plate (9) is vertically provided with a pair of air cylinders (10) which are bilaterally symmetrical, the top plates (9) are provided with height limiting probes (11), the lower ends of the top plates (9) are provided with scanning cameras (12), the telescopic end parts of the air cylinders (10) are fixedly connected to the bottom plates (18), and the lower ends of the bottom plates (18) are provided with suckers (21) for adsorbing cover plates (17);
the rotary adjusting assembly is arranged in the bottom plate (18), the rotary adjusting assembly comprises a bevel gear (28) and a worm (26), a rotary groove (40) is formed in the lower end of the bottom plate (18), an elastically-mounted limiting ring (30) is arranged in the rotary groove (40), an annular hollow rotary ring (25) is wrapped in the limiting ring (30), an air pipe (39) extending to the upper end of the bottom plate (18) is vertically arranged in the middle of the hollow rotary ring (25), the air pipe (39) is rotatably arranged on the bottom plate (18) in a bearing manner, the upper end of the air pipe (39) is connected with an air pump (27), the bevel gear (28) is arranged on the circular arc outer wall of the upper end of the air pipe (39), and the worm (26) which is meshed with the bevel gear (28) and is installed in a lifting manner is vertically arranged at the upper end of the bottom plate (18);
the positioning assembly is mounted at the upper end of the cable trough (8), the positioning assembly comprises an auxiliary bottom frame (13) and an adjusting frame (16), the length of the auxiliary bottom frame (13) is larger than twice the length of the cover plate (17), a positioning groove (15) which is adaptive to the size of the cover plate (17) is formed in the auxiliary bottom frame (13) in a penetrating mode, the adjusting frame (16) is mounted on the upper end face of one side, close to the paving machine (3), of the auxiliary bottom frame (13), an inclined limiting frame (20) is obliquely arranged on the upper end face of one side, far away from the positioning groove (15), of the auxiliary bottom frame (13), a locator (42) which corresponds to the height limiting probe (11) is arranged on the inclined limiting frame (20), four groups of lower stroke annunciators (34) which correspond to the front side wall and the rear side wall of the positioning groove (15) are arranged on the side walls of the two sides of the auxiliary bottom frame (13), upper stroke annunciators (33) which correspond to the front and rear stroke annunciators (34) in a one-to one mode are arranged on the adjusting frame (16), and the side walls of the auxiliary bottom frame (13) are respectively driven by the side walls (3) of the paving machine independently.
2. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 1, wherein: the road bed is characterized in that a driving device for walking back and forth is arranged on the paving machine (3), a ground rail (2) is arranged on the road bed (1), the lower end of the paving machine (3) is arranged on the ground rail (2), and the paving machine (3) is arranged in parallel in a sliding mode along the line groove (8).
3. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 1, wherein: the upper end of bottom plate (18) is provided with mounting bracket (19), the lower extreme of mounting bracket (19) is vertical to be provided with pneumatic rod (22), and worm (26) are connected vertically to the lower extreme of pneumatic rod (22), and the outer wall of worm (26) is connected with the tooth meshing of bevel gear (28).
4. A cable trough cover positioning and paving system based on positioning scanning as claimed in claim 3, wherein: the lower extreme of change groove (40) is provided with spacing bottom (24) of screw installation, the lower extreme pressfitting of spacing ring (30) and hollow swivel (25) is in the upper end of spacing bottom (24), and the inner circle of hollow swivel (25) is provided with four group's connecting tube (29) of circumference array distribution, the one end intercommunication trachea (39) of connecting tube (29), the other end of connecting tube (29) passes through hollow swivel (25) intercommunication sucking disc (21), the upper end slip of sucking disc (21) runs through spacing bottom (24).
5. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 1, wherein: the upper end of the auxiliary bottom frame (13) is provided with an inclined guide rod (14) inclined outwards at a position corresponding to the four groups of right-angle corner positions of the positioning groove (15), and a right-angle chute (31) communicated with the ports at the upper ends of the four groups of right-angle corners of the positioning groove (15) is arranged on the inclined guide rod (14) in a penetrating manner.
6. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 5, wherein: one side of the paving machine (3) close to the cable trough (8) is provided with a side frame (7), a driving assembly is arranged in the side frame (7), the driving assembly is a first driving rod (36) and a second driving rod (37) which are distributed in an up-down parallel mode, the front ends of the first driving rod (36) and the second driving rod (37) are connected with right-angle-shaped connecting frames (38), and a pair of connecting frames (38) which are distributed up-down are respectively connected to the side walls of the adjusting frame (16) and the auxiliary bottom frame (13).
7. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 6, wherein: the lower extreme of alignment jig (16) and supplementary underframe (13) all is provided with gyro wheel (32), and gyro wheel (32) of supplementary underframe (13) lower extreme are along the up end lateral sliding of cable groove (8), and the upper end of supplementary underframe (13) is provided with banding guide rail (35), and gyro wheel (32) of alignment jig (16) lower extreme are along guide rail (35) lateral sliding.
8. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 4, wherein: a gap is reserved between the circular arc outer wall of the limiting ring (30) and the inner wall of the rotary groove (40), a plurality of groups of buffer air bags (23) distributed in a circumferential array are arranged in the gap, one end of each buffer air bag (23) is propped against the inner wall of the rotary groove (40), and the other end of each buffer air bag (23) is adhered to the circular arc outer wall of the limiting ring (30).
9. The cable trough cover positioning and paving system based on positioning scanning as set forth in claim 1, wherein: the lower end of the scanning camera (12) is aligned to the cover plate (17), and a visual positioning model corresponding to the downstroke annunciator (34) and the upstroke annunciator (33) is arranged in the scanning camera (12).
10. A cable trough cover positioning and paving system based on positioning scanning as claimed in claim 3, wherein: the outer walls of the telescopic rods on the pneumatic rod (22) and the air cylinder (10) are respectively provided with a reset ring (41), and the outer diameters of the reset rings (41) are larger than the outer diameters of the telescopic rods on the pneumatic rod (22) and the air cylinder (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310738300.9A CN116479945B (en) | 2023-06-21 | 2023-06-21 | Cable groove cover plate positioning paving system based on positioning scanning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310738300.9A CN116479945B (en) | 2023-06-21 | 2023-06-21 | Cable groove cover plate positioning paving system based on positioning scanning |
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| CN116479945A true CN116479945A (en) | 2023-07-25 |
| CN116479945B CN116479945B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310738300.9A Active CN116479945B (en) | 2023-06-21 | 2023-06-21 | Cable groove cover plate positioning paving system based on positioning scanning |
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| CN115051307A (en) * | 2022-08-17 | 2022-09-13 | 国网山东省电力公司枣庄供电公司 | Cable laying installation ditch |
| CN115535655A (en) * | 2022-11-09 | 2022-12-30 | 国网河南省电力公司洛阳供电公司 | Auxiliary device for paving cable trench cover plate |
| CN218324957U (en) * | 2022-06-06 | 2023-01-17 | 中铁十六局集团第二工程有限公司 | Measurement control tool for high-speed railway ditch and cable trough |
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|---|---|---|---|---|
| US4300836A (en) * | 1979-10-22 | 1981-11-17 | Oregon Graduate Center For Study And Research | Electro-optical scanning system with self-adaptive scanning capability |
| CN104377626A (en) * | 2014-12-10 | 2015-02-25 | 重庆源隆科技有限公司 | Suspension type bridge cable tray assembly for buildings and cable laying method |
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| CN116479945B (en) | 2023-08-22 |
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